Signed-off-by: Jin Guojie jinguo...@loongson.cn
Reviewed-by: Gao Xiang gaoxi...@ict.ac.cn
Reviewed-by: Chen Huacai zltjiang...@gmail.com
A patch for Godson-3a CPU simulation.
Godson-3a is a newly developed MIPS-III like, multicore CPU by ICT, China.
We believe this patch could be helpful for
Signed-off-by: Jin Guojie jinguo...@loongson.cn
Signed-off-by: Yin Yixiao yinyix...@ict.ac.cn
Reviewed-by: Gao Xiang gaoxi...@ict.ac.cn
A patch for do_socket() in Linux user mode.
The original code only handles socket constants conversion for target MIPS.
We encountered this problem when
parse_option_parameters() may need to create a new option parameter list
from a template list. Use append_option_parameters() instead of
duplicating the code.
Signed-off-by: Stefan Hajnoczi stefa...@linux.vnet.ibm.com
---
qemu-option.c |9 +
1 files changed, 1 insertions(+), 8
This patch series adds a check to validate the backing format before creating
an image file. This ensures we provide a clear error message as early as
possible when an unsupported format is used.
The first three patches clean up code on the way and the last patch makes the
actual backing format
Free option parameter lists in the img_create() error return path.
Signed-off-by: Stefan Hajnoczi stefa...@linux.vnet.ibm.com
---
qemu-img.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/qemu-img.c b/qemu-img.c
index 5b6e648..23bb7dc 100644
--- a/qemu-img.c
+++
The qemu-img create command should check the backing format to ensure
only image files with valid backing formats are created. By checking in
qemu-img.c we can print a useful error message.
Signed-off-by: Stefan Hajnoczi stefa...@linux.vnet.ibm.com
---
qemu-img.c | 22 --
Yoda said, list is the templace is. Fix this.
Signed-off-by: Stefan Hajnoczi stefa...@linux.vnet.ibm.com
---
qemu-option.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/qemu-option.c b/qemu-option.c
index e380fc1..65db542 100644
--- a/qemu-option.c
+++
On 12/06/2010 06:12 PM, Blue Swirl wrote:
On Mon, Dec 6, 2010 at 9:26 AM, Fabien Chouteauchout...@adacore.com wrote:
Signed-off-by: Fabien Chouteauchout...@adacore.com
---
hw/grlib_gptimer.c | 448
1 files changed, 448 insertions(+), 0
On Mon, 2010-12-06 at 18:41 +, Blue Swirl wrote:
On Mon, Dec 6, 2010 at 1:05 PM, Ian Campbell i...@hellion.org.uk wrote:
On Mon, 2010-12-06 at 12:12 +0100, Alexander Graf wrote:
On 05.12.2010, at 17:25, Blue Swirl wrote:
'info tlb' didn't show correct information for PAE mode and
On 06.12.2010, at 19:38, Blue Swirl wrote:
On Mon, Dec 6, 2010 at 11:12 AM, Alexander Graf ag...@suse.de wrote:
On 05.12.2010, at 17:25, Blue Swirl wrote:
'info tlb' didn't show correct information for PAE mode and
x86_64 long mode.
Implement the missing modes. Also print NX bit for
ping.
Blue Swirl - one patch I forgot is in a later message titled ..v8.1..
with the removal of the libcaccard build.
On Sun, Nov 28, 2010 at 04:46:41PM +0200, Alon Levy wrote:
This patchset adds three new devices, usb-ccid, ccid-card-passthru and
ccid-card-emulated, providing a CCID bus, a
On 12/03/10 19:03, Michael Roth wrote:
These patches apply to master, and can also be obtained from:
git://repo.or.cz/qemu/mdroth.git virtagent_v5
CHANGES IN V5:
- Dependency on virtproxy dropped, virtagent now handles transport and
multiplexing of bi-directional RPCs internally
-
Greetings,
I am writing my own application to run on QEMU emulated ARM versatile
board. I observe some strange behavior when trying to emply the 91c11
LAN. Initialization passes OK, and I can receive and send ethernet
frames (verified with network sniffer). However, after the first
transmit the
On 12/06/2010 06:25 PM, Blue Swirl wrote:
On Mon, Dec 6, 2010 at 9:26 AM, Fabien Chouteauchout...@adacore.com wrote:
Signed-off-by: Fabien Chouteauchout...@adacore.com
---
hw/grlib_irqmp.c | 416 ++
1 files changed, 416 insertions(+), 0
On 12/06/2010 06:29 PM, Blue Swirl wrote:
On Mon, Dec 6, 2010 at 9:26 AM, Fabien Chouteauchout...@adacore.com wrote:
Signed-off-by: Fabien Chouteauchout...@adacore.com
---
hw/grlib_apbuart.c | 231
1 files changed, 231 insertions(+), 0
On 12/06/2010 06:31 PM, Blue Swirl wrote:
On Mon, Dec 6, 2010 at 9:26 AM, Fabien Chouteauchout...@adacore.com wrote:
Signed-off-by: Fabien Chouteauchout...@adacore.com
---
hw/grlib.h | 27 +++
1 files changed, 27 insertions(+), 0 deletions(-)
diff --git
From: Jes Sorensen jes.soren...@redhat.com
If -6 or -e is specified, an error message is printed and we exit. It
does not print help() to avoid the error message getting lost in the
noise.
Signed-off-by: Jes Sorensen jes.soren...@redhat.com
---
block_int.h |1 -
qemu-img.c | 53
On 12/06/2010 06:53 PM, Blue Swirl wrote:
On Mon, Dec 6, 2010 at 9:26 AM, Fabien Chouteauchout...@adacore.com wrote:
Signed-off-by: Fabien Chouteauchout...@adacore.com
---
Makefile.target |5 +-
hw/leon3.c | 310 ++
Grettings,
I am using user mode qemu for running stand-alone i386 binaries in linux.
What I want to do is this:
I want to run a binary until it ends, but I don't want qemu-i386 to exit
(that is what
it does normally) but restart the execution of the same binary from the
beginning
without
On 12/06/2010 07:01 PM, Blue Swirl wrote:
On Mon, Dec 6, 2010 at 9:26 AM, Fabien Chouteauchout...@adacore.com wrote:
Signed-off-by: Fabien Chouteauchout...@adacore.com
---
hw/leon3.c |6 ++
target-sparc/cpu.h |1 +
target-sparc/machine.c |2 ++
On Mon, Dec 6, 2010 at 4:23 PM, Luiz Capitulino lcapitul...@redhat.com wrote:
Query handlers still carry their human monitor name. This commit
renames all of them to a more QMP-like name.
For example, do_info_version() is renamed to qmp_query_version().
- * do_info_balloon(): Balloon
On 12/03/10 19:03, Michael Roth wrote:
This allows us to implement an i/o loop outside of vl.c that can
interact with objects that use qemu_set_fd_handler()
Signed-off-by: Michael Roth mdr...@linux.vnet.ibm.com
This commit message really tells us nothing. Please be more specific
about what
On Tue, 7 Dec 2010 10:28:25 -0200
Miguel Di Ciurcio Filho miguel.fi...@gmail.com wrote:
On Mon, Dec 6, 2010 at 4:23 PM, Luiz Capitulino lcapitul...@redhat.com
wrote:
Query handlers still carry their human monitor name. This commit
renames all of them to a more QMP-like name.
For
On 12/03/10 19:03, Michael Roth wrote:
This implements a simple state machine to manage client/server rpc
jobs being multiplexed over a single channel.
A client job consists of sending an rpc request, reading an
rpc response, then making the appropriate callbacks. We allow one
client job to
On 12/03/10 19:03, Michael Roth wrote:
+static void va_server_read_cb(const char *content, size_t content_len)
+{
+xmlrpc_mem_block *resp_xml;
+VAServerData *server_data = va_state-server_data;
+int ret;
+
+TRACE(called);
+resp_xml =
The current default of 16 buffers for the control vq is too small for
the default max_nr_ports of 32. We can get more entries in there,
example when asking the guest to add max. allowed ports.
Default to using the minimum required (next power of 2) of the
max_nr_ports in use.
Signed-off-by:
On 12/03/10 19:03, Michael Roth wrote:
+#ifndef VIRTAGENT_H
+#define VIRTAGENT_H
+
+#include monitor.h
+
+#define GUEST_AGENT_PATH_CLIENT /tmp/virtagent-guest-client.sock
+#define HOST_AGENT_PATH_CLIENT /tmp/virtagent-host-client.sock
As mentioned last time, this belongs in a config file.
On 12/03/10 19:03, Michael Roth wrote:
+#define GUEST_AGENT_SERVICE_ID virtagent
+#define GUEST_AGENT_PATH /tmp/virtagent-guest.sock
+#define HOST_AGENT_SERVICE_ID virtagent-host
+#define HOST_AGENT_PATH /tmp/virtagent-host.sock
+#define VA_GETFILE_MAX 1 30
+#define VA_FILEBUF_LEN 16384
On 12/06/2010 05:20 PM, Michael Roth wrote:
On 12/06/2010 04:08 PM, Adam Litke wrote:
On Fri, 2010-12-03 at 12:03 -0600, Michael Roth wrote:
Utilize the getfile RPC to provide a means to view text files in the
guest. Getfile can handle binary files as well but we don't advertise
that here due
1, signed-off-by and reviewed-by should put after the introduction and
before the code, not at first.
2, You'd better split the big patch to 2~3 small patches, E.g. CPU
definition and board emulation should be split. The format of email
title will be [Patch 0/3], [Patch 1/3] and so on. [Patch
This patchset fixes bugs in the decode and implementation
of the ARM Neon VQSHL (register) instruction form. It is
a split out version of those parts of the maemo-qemu tree
commit 03a2445a which deal with this instruction form;
the remainder which address VQSHL (immediate) I'll send
in a separate
On 12/03/10 19:03, Michael Roth wrote:
Add RPC to retrieve a guest file. This interface is intended
for smaller reads like peeking at logs and /proc and such.
I think you need to redesign your approach here. see below.
In 06/21 you had:
+#define VA_GETFILE_MAX 1 30
+while ((ret =
On 12/03/10 19:03, Michael Roth wrote:
Utilize the getfile RPC to provide a means to view text files in the
guest. Getfile can handle binary files as well but we don't advertise
that here due to the special handling requiring to store it and provide
it back to the user (base64 encoding it for
VQSHL of a signed 64 bit non-zero value by a shift count = 64 should
saturate; return the correct value in this case.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
---
target-arm/neon_helper.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
From: Juha Riihimäki juha.riihim...@nokia.com
Remove a pointless else clause in the neon_qshl_u64 helper.
Signed-off-by: Juha Riihimäki juha.riihim...@nokia.com
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
---
target-arm/neon_helper.c |2 --
1 files changed, 0 insertions(+), 2
From: Juha Riihimäki juha.riihim...@nokia.com
Add a missing '-' which meant that we were misinterpreting the shift
argument for VQSHL of 64 bit signed values and treating almost every
shift value as if it were an extremely large right shift.
Signed-off-by: Juha Riihimäki juha.riihim...@nokia.com
From: Juha Riihimäki juha.riihim...@nokia.com
Correct the arguments passed when generating neon qshl_{u,s}64()
helpers so that we use the correct registers.
Signed-off-by: Juha Riihimäki juha.riihim...@nokia.com
Reviewed-by: Peter Maydell peter.mayd...@linaro.org
---
target-arm/translate.c |
On 12/07/2010 04:24 AM, Jes Sorensen wrote:
On 12/03/10 19:03, Michael Roth wrote:
These patches apply to master, and can also be obtained from:
git://repo.or.cz/qemu/mdroth.git virtagent_v5
CHANGES IN V5:
- Dependency on virtproxy dropped, virtagent now handles transport and
multiplexing
On 12/03/10 19:03, Michael Roth wrote:
Add RPC to view guest dmesg output.
Signed-off-by: Michael Roth mdr...@linux.vnet.ibm.com
---
virtagent-server.c | 46 ++
1 files changed, 46 insertions(+), 0 deletions(-)
diff --git
On 12/03/10 19:03, Michael Roth wrote:
+#include virtagent-common.h
+
+static CharDriverState *qemu_chr_open_virtagent(QemuOpts *opts)
+{
+CharDriverState *chr;
+int fd, ret;
+
+/* revert to/enforce default socket chardev options for virtagent */
+if (qemu_opt_get(opts,
On 12/07/10 15:48, Michael Roth wrote:
On 12/07/2010 07:31 AM, Jes Sorensen wrote:
On 12/03/10 19:03, Michael Roth wrote:
This allows us to implement an i/o loop outside of vl.c that can
interact with objects that use qemu_set_fd_handler()
Signed-off-by: Michael Rothmdr...@linux.vnet.ibm.com
On 12/07/2010 07:38 AM, Jes Sorensen wrote:
On 12/03/10 19:03, Michael Roth wrote:
This implements a simple state machine to manage client/server rpc
jobs being multiplexed over a single channel.
A client job consists of sending an rpc request, reading an
rpc response, then making the
On 12/07/10 00:51, Chris Wright wrote:
Please send in any agenda items you are interested in covering.
thanks,
-chris
No agenda, no replies
Call canceled I presume?
Jes
* Jes Sorensen (jes.soren...@redhat.com) wrote:
On 12/07/10 00:51, Chris Wright wrote:
Please send in any agenda items you are interested in covering.
thanks,
-chris
No agenda, no replies
Call canceled I presume?
Indeed, next week, then pick up next year...
On Thu, Nov 04, 2010 at 07:47:45AM -, Peter Maydell wrote:
Correct ldrexd and strexd code to always read and write the
high word of the 64-bit value from addr+4.
Also make ldrexd and strexd agree that for a 64 bit value the
address in env-exclusive_addr is that of the low word.
This
Public bug reported:
Filed from Fedora bug:
https://bugzilla.redhat.com/show_bug.cgi?id=589130
Guests can access USB Mass Storage Device, but fail to mark them as
removable.
** Affects: qemu
Importance: Undecided
Status: New
--
You received this bug notification because you are
Correct ldrexd and strexd code to always read and write the
high word of the 64-bit value from addr+4.
Also make ldrexd and strexd agree that for a 64 bit value the
address in env-exclusive_addr is that of the low word.
This fixes the issues reported in
https://bugs.launchpad.net/qemu/+bug/670883
The ARM ARM defines that if the input to a single-double conversion
is a NaN then the output is always forced to be a quiet NaN by setting
the most significant bit of the fraction part.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by: Nathan Froyd froy...@codesourcery.com
---
Correct the decoding of source and destination registers
for the VFP forms of the VCVT instructions which convert
between floating point and integer or fixed-point.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by: Nathan Froyd froy...@codesourcery.com
---
target-arm/translate.c
Anthony,
This is a pull request for patches which fix problems with the
generated code for ARM targets. This updates the VCVT patches
as reviewed by Nathan Froyd; all the included patches have
Reviewed-by: tags from him.
They've been sent to the list previously, and I've reviewed and
tested
Use the softfloat conversion routines for conversion to 16 bit
integers, because just casting to a 16 bit type truncates the
value rather than saturating it at 16-bit MAXINT/MININT.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by: Nathan Froyd froy...@codesourcery.com
---
The ARM architecture needs float/double to 16 bit integer conversions.
(The 32 bit versions aren't sufficient because of the requirement
to saturate at 16 bit MAXINT/MININT and to get the exception bits right.)
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by: Nathan Froyd
Add functions float*_maybe_silence_nan() which ensure that a
value is not a signaling NaN by turning it into a quiet NaN.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by: Nathan Froyd froy...@codesourcery.com
---
fpu/softfloat-specialize.h | 38
The ARM architecture mandates that converting a NaN value to
integer gives zero (if Invalid Operation FP exceptions are
not being trapped). This isn't the behaviour of the SoftFloat
library, so NaNs must be special-cased.
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by: Nathan
From: Adam Lackorzynski a...@os.inf.tu-dresden.de
Refine check on bkpt so that smc and undefined instruction encodings are
handled as an undefined instruction and trap.
Signed-off-by: Adam Lackorzynski a...@os.inf.tu-dresden.de
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by:
From: Johan Bengtsson teofrast...@gmail.com
The thumb2 decoder contained a mixup between the bit controlling
doubling and the bit controlling if the operation was an add or a sub.
Signed-off-by: Johan Bengtsson teofrast...@gmail.com
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Fix errors in the decoding of the Neon forms of fixed-point VCVT:
* fixed-point VCVT is op 14 and 15, not 15 and 16
* the fbits immediate field was being misinterpreted
* the sense of the to_fixed bit was inverted
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by: Nathan Froyd
VCVT of 16 bit fixed point to float should ignore the top 16 bits
of the source register. Cast to int16_t and friends rather than
int16 -- the former is guaranteed exactly 16 bits wide where the
latter is merely at least 16 bits wide (and so is usually 32 bits).
Signed-off-by: Peter Maydell
Embarrassingly, I managed to fail to include the critical item for a
pull request, ie the
git repo url. Here it is, with apologies for the error:
The following changes since commit 2c90fe2b71df2534884bce96d90cbfcc93aeedb8:
Kirill Batuzov (1):
Speedup 'tb_find_slow' by using the same
Add float*_is_any_nan() functions which return true if the argument
is a NaN of any kind (quiet or signalling).
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by: Nathan Froyd froy...@codesourcery.com
---
fpu/softfloat.h | 10 ++
1 files changed, 10 insertions(+), 0
From: Johan Bengtsson teofrast...@gmail.com
The PKHxx instructions were not recognized by the thumb2 decoder. The
solution provided in this changeset is identical to the arm-mode
implementation.
Signed-off-by: Johan Bengtsson teofrast...@gmail.com
Signed-off-by: Peter Maydell
Signed-off-by: Peter Maydell peter.mayd...@linaro.org
Reviewed-by: Nathan Froyd froy...@codesourcery.com
---
target-arm/translate.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 0b3e4e6..d4a0666 100644
---
Am 07.12.2010 12:31, schrieb jes.soren...@redhat.com:
From: Jes Sorensen jes.soren...@redhat.com
If -6 or -e is specified, an error message is printed and we exit. It
does not print help() to avoid the error message getting lost in the
noise.
Signed-off-by: Jes Sorensen
Hi Jes, you raise some good points and pitfalls with the current getfile
approach. I've been thinking about an alternative and am wondering what
you (and others) think...
First off, I think we should switch to a copyfile() API that allows us
to avoid presenting the file contents to the user.
On 12/07/10 17:02, Kevin Wolf wrote:
@@ -323,11 +310,13 @@ static int img_create(int argc, char **argv)
fmt = optarg;
break;
case 'e':
-flags |= BLOCK_FLAG_ENCRYPT;
-break;
+printf(qemu-img: option -e is deprecated,
From: Jes Sorensen jes.soren...@redhat.com
If -6 or -e is specified, an error message is printed and we exit. It
does not print help() to avoid the error message getting lost in the
noise.
Signed-off-by: Jes Sorensen jes.soren...@redhat.com
---
block_int.h |1 -
qemu-img.c | 53
Am 07.12.2010 17:44, schrieb jes.soren...@redhat.com:
From: Jes Sorensen jes.soren...@redhat.com
If -6 or -e is specified, an error message is printed and we exit. It
does not print help() to avoid the error message getting lost in the
noise.
Signed-off-by: Jes Sorensen
On Mon, 2010-12-06 at 19:04 -0200, Marcelo Tosatti wrote:
On Mon, Dec 06, 2010 at 09:03:46AM -0500, Glauber Costa wrote:
Usually nobody usually thinks about that scenario (me included and
specially),
but kvmclock can be actually disabled in the host.
It happens in two scenarios:
1.
On 12/07/2010 07:44 AM, Jes Sorensen wrote:
On 12/03/10 19:03, Michael Roth wrote:
+static void va_server_read_cb(const char *content, size_t content_len)
+{
+xmlrpc_mem_block *resp_xml;
+VAServerData *server_data =va_state-server_data;
+int ret;
+
+TRACE(called);
+resp_xml
On 12/07/2010 08:37 AM, Jes Sorensen wrote:
On 12/03/10 19:03, Michael Roth wrote:
Add RPC to view guest dmesg output.
Signed-off-by: Michael Rothmdr...@linux.vnet.ibm.com
---
virtagent-server.c | 46 ++
1 files changed, 46 insertions(+), 0
From: Jes Sorensen jes.soren...@redhat.com
This cleans up the handling of image size in img_create() by parsing
the value early, and then only setting it once if a value has been
added as the last argument to the command line.
Signed-off-by: Jes Sorensen jes.soren...@redhat.com
---
qemu-img.c |
On 12/06/2010 07:12 PM, Blue Swirl wrote:
On Mon, Dec 6, 2010 at 3:07 PM, Fabien Chouteauchout...@adacore.com wrote:
On 12/06/2010 11:44 AM, Artyom Tarasenko wrote:
On Mon, Dec 6, 2010 at 10:26 AM, Fabien Chouteauchout...@adacore.com
wrote:
Hi everyone,
I'm glad to submit my first
Hi All!
I am new in QEMU developing and I am not sure if I can use this
mailing list for asking general questions about QEMU source code as I
could not find any guidelines about it.
I noticed that, usually, questions about the source code in the QEMU
forum never receive answers.
Surely the
On Tue, Dec 7, 2010 at 5:39 PM, jes.soren...@redhat.com wrote:
// The size for the image must always be specified, with one exception:
// If we are using a backing file, we can obtain the size from there
- if (get_option_parameter(param, BLOCK_OPT_SIZE)-value.n == -1) {
-
+ if
Am 07.12.2010 21:22, schrieb Stefano Bonifazi:
Hi All!
I am new in QEMU developing and I am not sure if I can use this
mailing list for asking general questions about QEMU source code as I
could not find any guidelines about it.
I noticed that, usually, questions about the source code in the
On 12/07/2010 10:01 PM, Stefan Weil wrote:
Hi Stefano,
you found this mailing list, so I assume you read everything which is
available on http://wiki.qemu.org/Main_Page, and you also tried hard
to find the answers to your questions yourself, didn't you?
If there remain concrete questions,
On 12/07/10 21:36, Stefan Hajnoczi wrote:
On Tue, Dec 7, 2010 at 5:39 PM, jes.soren...@redhat.com wrote:
// The size for the image must always be specified, with one exception:
// If we are using a backing file, we can obtain the size from there
-if (get_option_parameter(param,
QLIST_FOREACH_SAFE?
On Thu, Nov 25, 2010 at 03:06:45PM +0900, Yoshiaki Tamura wrote:
By copying the next entry to a tmp pointer,
qemu_del_vm_change_state_handler() can be called in the handler.
Signed-off-by: Yoshiaki Tamura tamura.yoshi...@lab.ntt.co.jp
---
vl.c |5 +++--
1 files
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